19541824

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{10529}}^1$

素因数の和:10570

約数の個数: 28

約数和(自身を含む): 40119300

約数和(自身を除く): 20577476

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 10529, 21058, 42116, 84232, 168464, 305341, 336928, 610682, 673856, 1221364, 2442728, 4885456, 9770912, 19541824]

約数ペア:

[(1, 19541824), (2, 9770912), (4, 4885456), (8, 2442728), (16, 1221364), (29, 673856), (32, 610682), (58, 336928), (64, 305341), (116, 168464), (232, 84232), (464, 42116), (928, 21058), (1856, 10529)]